cutting scissors: HN-55 Features: 1) Material: stainless steel SUS440C, 9CR or according to customers' requirements 2) Screw: collocated key screw (you can also choose the screw by yourself) 3) Blades hardness: Rockwell 58-61 4) Available Size:5.5",6.0" 5)Customers' designs welcomed 6)OEM orders welcomed Inner packing: 1pr/PVC bag, 20prs/paper box Outer packing: Carton